Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2023 02:25

General

  • Target

    Ghost Hunter Vena_d-34UG1.exe

  • Size

    10.5MB

  • MD5

    7c3cdfd4ec2ef7074aa6cba65aedec95

  • SHA1

    b248fdaf6f4bdcb0c470059065069c931c9b6362

  • SHA256

    6dea57ecfe1a092b1c434f571276426140f18b514b79128f8daee7d61cd85c63

  • SHA512

    c40ba8d6663ea6a3e9125d8bcdb2cae8fc34cfc9d6b70746769d7c0921176f21a881f85a91f6f6280f7ddacd654d7ae394de01718a8210968ed8cafe2f82de52

  • SSDEEP

    12288:fuI/t26BoC4OIrOdSj5KFbkj2jUUDJLLUp+ezD3iH:TuOdSf2IKRU

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe
    "C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
      "C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 856
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe

    Filesize

    56KB

    MD5

    1a8df2c3af9622f4a0789b8552d89c37

    SHA1

    f1d33ddab47c608301f09a315ef140ee58768958

    SHA256

    b125619780db3e28323eaeabd90b2dcc77173d36ebd512adc1315979d7f74936

    SHA512

    2ffce98d87bf67042b50f9299a6ec5b877c5c4e85b2563747a7c36833b8a9895564a5dc8bad3310d15cfafab4201bd29fbb4755373d6534ce1d45aaa6d53b766

  • \Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe

    Filesize

    97KB

    MD5

    3e8964475737cb565a114fac924d4a75

    SHA1

    8e5a1e9f512d0db67e2c6bbe9be11d8f76940bc0

    SHA256

    6922af9143aa1cce8ab2d1acaa73abbb1495e95856dd58766d73a703e6e2b282

    SHA512

    012977ebdfb327def1951d51cb3a777270bcbbe187b8a86015dcf963dadc5d88257125f3db764e590c272b27e4209a5218f5055aa4528b0c683e1cb8e721fc18

  • \Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe

    Filesize

    9KB

    MD5

    e714944c1aad2c6e0d44055561908c74

    SHA1

    208eb146bfe072cf05a3645a42ab5212954c04c9

    SHA256

    ccd7513157eccae76e150fb8d585cbf8eaaaa1bda04091ef0c23e6c7f144233d

    SHA512

    88997f5ffe1c946d4b91e1c5039df3a7f831ce110d5cb12fc40fefc869d033a0fcfbceea10408d6f5cdf61f6f73ca9d0b6694dcfacda4828a1ea7c5c4854b4c1

  • \Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe

    Filesize

    159KB

    MD5

    c68be1642adc5cb69f48b5a7605984ff

    SHA1

    091f7a33e6e0ddca20b5384d82edcf17feed921b

    SHA256

    26a05a291545b60e2218a663e3c9d629cdd0e076ec8d7adb2ca03cab80d2f3df

    SHA512

    0198b77c624df5639e058e46e92085410bb0f3aca2b45e9ffa9dc26588134755b5e13e213057dd6918f8f2573c214023bd04dc07b68ca329b7e5a440b2f5013f

  • memory/2164-0-0x0000000001160000-0x00000000011D2000-memory.dmp

    Filesize

    456KB

  • memory/2164-1-0x0000000074B70000-0x000000007525E000-memory.dmp

    Filesize

    6.9MB

  • memory/2164-2-0x0000000000B10000-0x0000000000B50000-memory.dmp

    Filesize

    256KB

  • memory/2164-11-0x0000000000A30000-0x0000000000A6D000-memory.dmp

    Filesize

    244KB

  • memory/2164-13-0x0000000000A30000-0x0000000000A6D000-memory.dmp

    Filesize

    244KB

  • memory/2164-14-0x0000000074B70000-0x000000007525E000-memory.dmp

    Filesize

    6.9MB